Fluid-dynamic and mass-transfer behavior of static mixers and regular packings
The fluid dynamics and liquid-to-wall mass transfer for spaced and stacked regular packings were studied for forced convection and fluidized beds. The behavior of these configurations in bubble columns and under natural convection conditions is also presented. Flow parameters characterizing structur...
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1999
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00011541_v45_n5_p938_Cavatorta http://hdl.handle.net/20.500.12110/paper_00011541_v45_n5_p938_Cavatorta |
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paper:paper_00011541_v45_n5_p938_Cavatorta2023-06-08T14:20:48Z Fluid-dynamic and mass-transfer behavior of static mixers and regular packings Bubble columns Energy dissipation Flow of fluids Forced convection Mass transfer Mathematical models Natural convection Pressure drop Static mixers Fluidized beds Fluid dynamics fluidized bed Mass transfer mixer article chemical engineering dynamics fluidized bed liquid pressure thermodynamics The fluid dynamics and liquid-to-wall mass transfer for spaced and stacked regular packings were studied for forced convection and fluidized beds. The behavior of these configurations in bubble columns and under natural convection conditions is also presented. Flow parameters characterizing structured packings, presented in the literature, were used in the evaluation of results. General equations to predict pressure drop and mass transfer are discussed, as well as the relationship between energy dissipation and mass transfer. In the presence of fluidized particles, single-phase flow or natural convection conditions, the mass-transfer behavior of a packing element stacked between other packs or separated from the neighboring elements by liquid layers is almost the same, but differs in bubble columns. The fluid dynamics and liquid-to-wall mass transfer for spaced and stacked regular packings were studied for forced convection and fluidized beds. The behavior of these configurations in bubble columns and under natural convection conditions is also presented. Flow parameters characterizing structured packings, presented in the literature, were used in the evaluation of results. General equations to predict pressure drop and mass transfer are discussed, as well as the relationship between energy dissipation and mass transfer. In the presence of fluidized particles, single-phase flow or natural convection conditions, the mass-transfer behavior of a packing element stacked between other packs or separated from the neighboring elements by liquid layers is almost the same, but differs in bubble columns. 1999 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00011541_v45_n5_p938_Cavatorta http://hdl.handle.net/20.500.12110/paper_00011541_v45_n5_p938_Cavatorta |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Bubble columns Energy dissipation Flow of fluids Forced convection Mass transfer Mathematical models Natural convection Pressure drop Static mixers Fluidized beds Fluid dynamics fluidized bed Mass transfer mixer article chemical engineering dynamics fluidized bed liquid pressure thermodynamics |
| spellingShingle |
Bubble columns Energy dissipation Flow of fluids Forced convection Mass transfer Mathematical models Natural convection Pressure drop Static mixers Fluidized beds Fluid dynamics fluidized bed Mass transfer mixer article chemical engineering dynamics fluidized bed liquid pressure thermodynamics Fluid-dynamic and mass-transfer behavior of static mixers and regular packings |
| topic_facet |
Bubble columns Energy dissipation Flow of fluids Forced convection Mass transfer Mathematical models Natural convection Pressure drop Static mixers Fluidized beds Fluid dynamics fluidized bed Mass transfer mixer article chemical engineering dynamics fluidized bed liquid pressure thermodynamics |
| description |
The fluid dynamics and liquid-to-wall mass transfer for spaced and stacked regular packings were studied for forced convection and fluidized beds. The behavior of these configurations in bubble columns and under natural convection conditions is also presented. Flow parameters characterizing structured packings, presented in the literature, were used in the evaluation of results. General equations to predict pressure drop and mass transfer are discussed, as well as the relationship between energy dissipation and mass transfer. In the presence of fluidized particles, single-phase flow or natural convection conditions, the mass-transfer behavior of a packing element stacked between other packs or separated from the neighboring elements by liquid layers is almost the same, but differs in bubble columns. The fluid dynamics and liquid-to-wall mass transfer for spaced and stacked regular packings were studied for forced convection and fluidized beds. The behavior of these configurations in bubble columns and under natural convection conditions is also presented. Flow parameters characterizing structured packings, presented in the literature, were used in the evaluation of results. General equations to predict pressure drop and mass transfer are discussed, as well as the relationship between energy dissipation and mass transfer. In the presence of fluidized particles, single-phase flow or natural convection conditions, the mass-transfer behavior of a packing element stacked between other packs or separated from the neighboring elements by liquid layers is almost the same, but differs in bubble columns. |
| title |
Fluid-dynamic and mass-transfer behavior of static mixers and regular packings |
| title_short |
Fluid-dynamic and mass-transfer behavior of static mixers and regular packings |
| title_full |
Fluid-dynamic and mass-transfer behavior of static mixers and regular packings |
| title_fullStr |
Fluid-dynamic and mass-transfer behavior of static mixers and regular packings |
| title_full_unstemmed |
Fluid-dynamic and mass-transfer behavior of static mixers and regular packings |
| title_sort |
fluid-dynamic and mass-transfer behavior of static mixers and regular packings |
| publishDate |
1999 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00011541_v45_n5_p938_Cavatorta http://hdl.handle.net/20.500.12110/paper_00011541_v45_n5_p938_Cavatorta |
| _version_ |
1768546607550169088 |